panic: About to free ctl:0xfffff8001d1a0720 so:0xfffff80019521b10 and its in 1 cpuid = 0 time = 1613721129 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c231560 vpanic() at vpanic+0x1c7/frame 0xfffffe009c2315c0 panic() at panic+0x43/frame 0xfffffe009c231620 sctp_sorecvmsg() at sctp_sorecvmsg+0x1735/frame 0xfffffe009c231760 sctp_soreceive() at sctp_soreceive+0x25f/frame 0xfffffe009c231970 soreceive() at soreceive+0xb9/frame 0xfffffe009c2319d0 dofileread() at dofileread+0xd3/frame 0xfffffe009c231a30 sys_read() at sys_read+0x10c/frame 0xfffffe009c231ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c231bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c231bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 21397 tid 149631 ] Stopped at kdb_enter+0x67: movq $0,0x14438fe(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0095200000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c231540 rbp 0xfffffe009c231560 rsi 0x40001 rdi 0xffffffff8112bea6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xe9738df2e610153a r11 0xfffffe0094ffea10 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a501da r15 0xffffffff81a501da rip 0xffffffff81122e87 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x14438fe(%rip) db> show proc Process 21397 (syz-executor.0) at 0xfffff80019f2d000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff80004e60a50 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004457528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c479f0 (map 0xfffffe0094c479f0) (map.pmap 0xfffffe0094c47ab0) (pmap 0xfffffe0094c47b10) threads: 3 145755 RunQ syz-executor.0 149631 Run CPU 0 syz-executor.0 149633 S uwait 0xfffff80004f70480 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 21397 783 783 0 R (threaded) syz-executor.0 145755 RunQ syz-executor.0 149631 Run CPU 0 syz-executor.0 149633 S uwait 0xfffff80004f70480 syz-executor.0 21392 816 816 0 R (threaded) syz-executor.3 145626 RunQ syz-executor.3 149612 S sbwait 0xfffff8000a062924 syz-executor.3 149618 S sbwait 0xfffff8001ddf11c4 syz-executor.3 149621 S uwait 0xfffff80019b52680 syz-executor.3 149623 D biowr 0xfffffe000381c8c8 syz-executor.3 149626 S uwait 0xfffff80019c5fa00 syz-executor.3 21390 784 784 0 S (threaded) syz-executor.1 149551 S nanslp 0xffffffff82539f20 syz-executor.1 149608 S sbwait 0xfffff80019517924 syz-executor.1 149609 S sbwait 0xfffff80019de61c4 syz-executor.1 149610 S sbwait 0xfffff80019de61c4 syz-executor.1 149611 S uwait 0xfffff80019c5f400 syz-executor.1 149614 S uwait 0xfffff80019f94980 syz-executor.1 3752 1 3752 65 Ss select 0xfffff8001d12f940 dhclient 3452 1 3452 0 Ss select 0xfffff80019c5fd40 dhclient 3449 1 3449 0 Ss select 0xfffff80019c2bcc0 dhclient 3426 1 3426 65 Ss select 0xfffff8001d12fb40 dhclient 2855 1 2855 0 Ss select 0xfffff80004f70840 dhclient 2852 1 2852 0 Ss select 0xfffff80019c2bac0 dhclient 2833 1 2833 65 Ss select 0xfffff80019c5fac0 dhclient 2503 780 2503 0 Rs syz-executor.2 2170 1 2170 0 Ss select 0xfffff80019c5fb40 dhclient 2163 1 2163 0 Ss select 0xfffff80019b52040 dhclient 2144 1 2144 65 Ss select 0xfffff80019c2b740 dhclient 1249 1 1249 0 Ss select 0xfffff80019b52e40 dhclient 1246 1 1246 0 Ss select 0xfffff80019c2b940 dhclient 816 780 816 0 Rs syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff82539f20 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100094 Run CPU 1 syz-fuzzer 100114 S nanslp 0xffffffff82539f20 syz-fuzzer 100115 S uwait 0xfffff80019489a80 syz-fuzzer 100116 S uwait 0xfffff80019489180 syz-fuzzer 100117 S uwait 0xfffff80019489280 syz-fuzzer 100118 S uwait 0xfffff80019489380 syz-fuzzer 100119 S kqread 0xfffff8001946f000 syz-fuzzer 100120 S uwait 0xfffff80004b4db00 syz-fuzzer 101229 S uwait 0xfffff80019b52b00 syz-fuzzer 778 776 778 0 SWs pause 0xfffff800195200b0 csh 776 694 776 0 Ss select 0xfffff80019489940 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000486dcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bba8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bbacb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bc20b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bc24b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bc28b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bc2cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b310b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b314b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80004dc1f40 sshd 507 1 507 0 Ss select 0xfffff80004f709c0 syslogd 436 1 436 0 Ss select 0xfffff80004f70a40 devd 435 1 435 65 Ss select 0xfffff80004f70c40 dhclient 350 1 350 0 Ss select 0xfffff80004f708c0 dhclient 347 1 347 0 Ss select 0xfffff80004b4d0c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b9e000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100084 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100096 D sdflush 0xfffff80004db90e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff826446b8 [dom0] 100085 D launds 0xffffffff826446c4 [laundry: dom0] 100086 D umarcl 0xffffffff815ae9c0 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c2f818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e46430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 RL (threaded) [cam] 100043 RunQ [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff800045f4c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000434bd00 [thr_0] 100028 D - 0xfffff8000434bd80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff826420c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004472100 [if_io_tqg_0] 100006 D - 0xfffff80004472000 [if_io_tqg_1] 100007 D - 0xfffff80004473e00 [if_config_tqg_0] 100008 D - 0xfffff80004473d00 [softirq_0] 100009 D - 0xfffff80004473c00 [softirq_1] 100011 D - 0xfffff80004473900 [inm_free taskq] 100012 D - 0xfffff80004473800 [linuxkpi_irq_wq] 100013 D - 0xfffff80004473700 [kqueue_ctx taskq] 100014 D - 0xfffff80004473600 [aiod_kick taskq] 100017 D - 0xfffff80004473100 [thread taskq] 100018 D - 0xfffff80004473000 [in6m_free taskq] 100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004478700 [firmware taskq] 100037 D - 0xfffff80004478600 [crypto_0] 100038 D - 0xfffff80004478600 [crypto_1] 100053 D - 0xfffff80004892d00 [vtnet0 rxq 0] 100054 D - 0xfffff80004892c00 [vtnet0 txq 0] 100055 D - 0xfffff80004892b00 [vtnet0 rxq 1] 100056 D - 0xfffff80004892a00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004880d00 [virtio_balloon] 100062 D - 0xfffff80004892300 [mca taskq] 100067 D - 0xffffffff81dfb511 [deadlkres] 100071 D - 0xfffff800044fb900 [acpi_task_0] 100072 D - 0xfffff800044fb900 [acpi_task_1] 100073 D - 0xfffff800044fb900 [acpi_task_2] 100075 D - 0xfffff80004478500 [CAM taskq] db> show all locks Process 21397 (syz-executor.0) thread 0xfffffe0094ffe500 (149631) exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffff8001dfbfea8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:5999 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80019521c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 21392 (syz-executor.3) thread 0xfffffe0094c7e300 (149623) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000381c948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3916 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80004f029d0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1113 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 pcb 858 1473K 34419 kobj 331 1324K 491 newblk 56 1038K 29858 vfscache 3 1025K 3 inodedep 12 517K 21666 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 416 416K 6724 sctp_atcl 833 313K 21743 subproc 144 279K 21486 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 20377 tfo_ccache 1 128K 1 filedesc 16 121K 40668 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 324 BPF 46 88K 46 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 sctp_atky 1257 53K 29235 umtx 396 50K 396 kdtrace 228 46K 71032 temp 37 37K 4467 vmem 3 34K 5 hostcache 1 32K 1 shm 1 32K 252 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 pf_rule 23 23K 511 kbdmux 6 22K 6 ifaddr 71 21K 75 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 sctp_timw 65 17K 65 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 220 bus-sc 32 14K 1718 sctp_athm 833 14K 21948 sctp_map 832 13K 13446 ether_multi 157 13K 195 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 81 bmsafemap 3 9K 21691 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3714 rpc 2 8K 2 shmfd 1 8K 174 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 27 7K 631 kqueue 64 7K 21503 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 583 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 100 routetbl 27 5K 29 pf_ifnet 11 5K 37 session 35 5K 60 ufs_dirhash 16 5K 24 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 lockf 36 4K 6069 pwddesc 62 4K 21398 freework 15 4K 23379 selfd 55 4K 296489 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 791 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 165 uidinfo 3 3K 100 pf_table 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 20538 ip6ndp 12 2K 17 sctp_ifa 14 2K 17 Unitno 29 2K 57 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 198 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 17 dirrem 3 1K 21300 diradd 6 1K 21348 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 iov 5 1K 51339 pf_osfp 6 1K 6 mkdir 5 1K 40708 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 35072 linuxcurrent 3 1K 4 sctp_stri 1 1K 404 newdirblk 4 1K 20354 freefile 4 1K 21293 freeblks 2 1K 20798 indirdep 2 1K 4541 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 DEVFS 9 1K 10 savedino 1 1K 18041 vnodes 1 1K 3 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 27820 nexusdev 6 1K 6 filecaps 5 1K 132 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4317 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 419 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 ath_hal 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 pvscsi 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 vm_fictitious 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 UMAHash 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 97 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 twe_commands 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 43 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twa_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 4 VN POLL 0 0K 0 tcp_log_dev 0 0K 36 statfs 0 0K 20581 namei_tracker 0 0K 60 export_host 0 0K 0 cl_savebuf 0 0K 8 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ag_tgt_map_t malloc 0 0K 0 mbuf_tag 0 0K 270 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1108 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1017 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8331 512 1633584 0 126 36220928 0 RADIX NODE 144 20429 13588 750965 0 63 4898448 0 mbuf_cluster 2048 1809 277 2339 0 129 4272128 0 sctp_asoc 2288 416 999 6723 0 127 3237520 0 mbuf 256 9879 732 2840658 0 254 2716416 0 pbuf 2624 0 981 0 0 2 2574144 0 malloc-2048 2048 422 834 35540 0 8 2572288 0 BUF TRIE 144 318 13150 12607 0 62 1939392 0 sctp_ep 1280 416 982 14806 0 129 1789440 0 malloc-4096 4096 393 6 22530 0 2 1634304 0 malloc-384 384 4116 4 4464 0 30 1582080 0 malloc-128 128 10150 1103 52817 0 126 1440384 0 UMA Slabs 0 112 11704 461 12622 0 126 1362480 0 malloc-1024 1024 424 892 7392 0 16 1347584 0 sctp_raddr 736 421 998 7706 0 133 1044384 0 malloc-384 384 834 1806 21750 0 30 1013760 0 FFS inode 1128 525 28 21822 0 8 623784 0 malloc-256 256 95 2185 40555 0 62 583680 0 mbuf_packet 256 409 1400 32805 0 254 463104 0 malloc-384 384 46 1104 21875 0 30 441600 0 VM OBJECT 264 1501 74 331657 0 30 415800 0 malloc-256 256 653 967 65697 0 62 414720 0 malloc-65536 65536 4 2 902 0 1 393216 0 256 Bucket 2048 160 16 20607 0 8 360448 0 THREAD 1792 165 33 49633 0 8 354816 0 VNODE 480 562 86 21861 0 30 311040 0 socket 944 45 283 52722 0 133 309632 0 tcp_bbr_map 128 0 2325 110632 0 126 297600 0 malloc-16384 16384 13 5 20513 0 1 294912 0 malloc-64 64 3432 159 24825 0 254 229824 0 sctp_stream_msg_out 112 306 1674 7360 0 188 221760 0 malloc-16 16 12806 444 13155 0 254 212000 0 malloc-256 256 278 517 72730 0 62 203520 0 malloc-32768 32768 0 6 4308 0 1 196608 0 MAP ENTRY 96 1654 362 1202634 0 126 193536 0 g_bio 408 4 466 78891 0 30 191760 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-128 128 1184 87 29202 0 126 162688 0 malloc-32 32 4904 136 6785 0 254 161280 0 S VFS Cache 104 1031 373 23659 0 126 146016 0 FFS2 dinode 256 525 45 21821 0 62 145920 0 malloc-64 64 1115 1153 352988 0 254 145152 0 vmem btag 56 2554 26 2554 0 254 144480 0 tcp_inpcb 488 4 292 9470 0 140 144448 0 sctp_chunk 152 721 215 3207 0 156 142272 0 malloc-1024 1024 126 10 2714 0 16 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 7 0 1 131072 0 malloc-128 128 840 183 63340 0 126 130944 0 128 Bucket 1024 105 22 3821 0 16 130048 0 VMSPACE 2544 39 12 21376 0 4 129744 0 PROC 1320 61 20 21397 0 8 106920 0 tcpcb 1048 4 95 9470 0 129 103752 0 DEVCTL 1024 0 100 132 0 0 102400 0 64 Bucket 512 102 98 34690 0 30 102400 0 malloc-4096 4096 22 1 28 0 2 94208 0 malloc-32 32 869 2029 25239 0 254 92736 0 filedesc0 1072 62 22 21398 0 8 90048 0 udplite_inpcb 488 8 168 24715 0 140 85888 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 557 63 9238 0 126 79360 0 32 Bucket 256 138 132 256385 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 clpbuf 2624 0 24 80 0 8 62976 0 malloc-384 384 134 6 194 0 30 53760 0 malloc-4096 4096 13 0 25 0 2 53248 0 malloc-16 16 1336 1914 15431 0 254 52000 0 malloc-256 256 63 132 21685 0 62 49920 0 malloc-16384 16384 0 3 18 0 1 49152 0 malloc-8192 8192 5 1 136 0 1 49152 0 malloc-1024 1024 41 7 514 0 16 49152 0 malloc-64 64 608 148 938 0 254 48384 0 malloc-16 16 851 2149 49587 0 254 48000 0 pcpu-8 8 4832 800 8848 0 254 45056 0 Files 80 240 310 92516 0 126 44000 0 malloc-256 256 16 149 25818 0 62 42240 0 malloc-4096 4096 9 0 9 0 2 36864 0 pipe 744 23 22 1245 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-8192 8192 1 3 14 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 28 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 8 Bucket 80 133 267 7297 0 126 32000 0 tcp_bbr_pcb 832 0 36 2191 0 16 29952 0 malloc-2048 2048 9 5 676 0 8 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 552360 0 62 28000 0 malloc-128 128 139 78 2716 0 126 27776 0 DIRHASH 1024 19 5 34 0 16 24576 0 NAMEI 1024 0 24 106018 0 16 24576 0 ksiginfo 112 66 150 5124 0 126 24192 0 PWD 32 21 735 20429 0 254 24192 0 16 Bucket 144 84 84 1267 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_rack_pcb 704 0 33 4075 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 44 16 51 0 30 23040 0 malloc-256 256 68 22 102 0 62 23040 0 malloc-4096 4096 5 0 614 0 2 20480 0 malloc-4096 4096 0 5 20582 0 2 20480 0 malloc-1024 1024 14 6 32 0 16 20480 0 2 Bucket 32 29 601 3308 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 4 0 1 16384 0 malloc-2048 2048 4 4 301 0 8 16384 0 malloc-512 512 10 22 686 0 30 16384 0 sctp_laddr 48 0 336 4078 0 254 16128 0 malloc-64 64 198 54 221 0 254 16128 0 malloc-64 64 26 226 464 0 254 16128 0 malloc-32 32 152 352 21287 0 254 16128 0 malloc-32 32 250 254 613 0 254 16128 0 vtnet_tx_hdr 24 0 668 847391 0 254 16032 0 malloc-128 128 68 56 167 0 126 15872 0 ripcb 488 5 27 411 0 140 15616 0 udp_inpcb 488 2 30 476 0 140 15616 0 unpcb 256 20 40 2762 0 156 15360 0 malloc-256 256 31 29 655 0 62 15360 0 malloc-256 256 28 32 101 0 62 15360 0 cpuset 104 8 116 101 0 126 12896 0 malloc-2048 2048 0 6 507 0 8 12288 0 PGRP 88 35 103 67 0 126 12144 0 rl_entry 40 95 208 97 0 254 12120 0 udpcb 32 10 368 25191 0 254 12096 0 malloc-64 64 15 174 3488 0 254 12096 0 malloc-64 64 71 118 116 0 254 12096 0 malloc-32 32 52 326 87 0 254 12096 0 malloc-32 32 32 346 234 0 254 12096 0 malloc-32 32 71 307 35152 0 254 12096 0 malloc-128 128 80 13 350 0 126 11904 0 routing nhops 256 27 18 39 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 21 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 2 14 208 0 30 8192 0 malloc-512 512 3 13 515 0 30 8192 0 malloc-512 512 10 6 11 0 30 8192 0 pf tags 104 5 73 46 0 126 8112 0 rtentry 176 31 15 39 0 62 8096 0 ipq 56 0 144 4 0 254 8064 0 malloc-64 64 5 121 27757 0 254 8064 0 malloc-32 32 5 247 11863 0 254 8064 0 4 Bucket 48 5 163 423 0 254 8064 0 malloc-16 16 3 497 28511 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 17 483 21 0 254 8000 0 malloc-16 16 10 490 14 0 254 8000 0 tcp_rack_map 120 0 66 3306 0 126 7920 0 sctp_readq 152 1 51 144 0 156 7904 0 malloc-384 384 15 5 15 0 30 7680 0 tcp_log 416 0 18 164 0 140 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 88 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 3 5 179 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 188 4032 0 malloc-16 16 1 249 118 0 254 4000 0 malloc-128 128 0 31 252 0 126 3968 0 tcp_log_node 120 0 33 2 0 126 3960 0 itimer 352 0 11 11 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 kenv 258 15 0 1067 0 30 3870 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 156 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 140 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 syncache 168 0 0 4 0 156 0 0 tcptw 88 0 0 0 0 188 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 125 0 0 mbuf_jumbo_9k 9216 0 0 0 0 125 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 32 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 8 0 0 swwbuf 2624 0 0 0 0 4 0 0 swrbuf 2624 0 0 0 0 8 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 8 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 130 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 2 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0